Inventor · disambiguated record
Chung-Shan Shen
Also filed as: SHEN CHUNG SHAN
8 granted patents·3 pending applications·224 citations·filing 1983–2008
89Inventor score
Files withSHEN CHUNG-SHAN4
Top patents by PatentIndex Score
11 records- 0182US4456222AMechanism for water valveSHEN CHUNG SHAN·Filed 1983·Granted Jun 26, 1984·44 cites·5 claims
- 0270US5727286ADoor closer with a pneumatic dashpotFiled 1996·Granted Mar 17, 1998·40 cites·2 claims
- 0365US5794295AElectrically operated oscillatory toothbrushFiled 1996·Granted Aug 18, 1998·51 cites·2 claims
- 0463US6739572B2Timing lock device for a faucetFiled 2002·Granted May 25, 2004·15 cites·10 claims
- 0555US2010006120A1Dental floss holderSHEN CHUNG-SHAN·Filed 2008·Application pending·0 cites
- 0652US7201173B2Dental floss holderSHEN CHUNG-SHAN·Filed 2004·Granted Apr 10, 2007·6 cites·10 claims
- 0743US4732192AMechanism for water supply deviceSHEN CHUNG SHAN·Filed 1985·Granted Mar 22, 1988·14 cites·1 claims
- 0841US5749854APneumatic controlled infusion deviceFiled 1996·Granted May 12, 1998·45 cites·7 claims
- 0937US2002079471A1Instantaneous, multistage water-saving valveFiled 2000·Application pending·0 cites
- 1036US6027045AWater spraying gunFiled 1998·Granted Feb 22, 2000·9 cites·11 claims
- 1136US2005062293A1Switch device for doorFiled 2003·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →